diff options
Diffstat (limited to 'ruby.c')
-rw-r--r-- | ruby.c | 9 |
1 files changed, 9 insertions, 0 deletions
@@ -26,6 +26,9 @@ #ifdef __hpux #include <sys/pstat.h> #endif +#if defined(LOAD_RELATIVE) && defined(HAVE_DLADDR) +#include <dlfcn.h> +#endif #ifdef HAVE_UNISTD_H #include <unistd.h> @@ -352,10 +355,16 @@ ruby_init_loadpath_safe(int safe_level) char *p; int rest; + libpath[0] = '\0'; #if defined _WIN32 || defined __CYGWIN__ GetModuleFileName(libruby, libpath, sizeof libpath); #elif defined(__EMX__) _execname(libpath, sizeof(libpath) - 1); +#elif defined(HAVE_DLADDR) + Dl_info dli; + if (dladdr(ruby_init_loadpath_safe, &dli)) { + strlcpy(libpath, dli.dli_fname, sizeof(libpath)); + } #endif libpath[sizeof(libpath) - 1] = '\0'; |